2677563

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 4689920

約数和(自身を除く): 2012357

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 457, 651, 837, 1371, 1953, 3199, 4113, 5859, 9597, 12339, 14167, 28791, 42501, 86373, 99169, 127503, 297507, 382509, 892521, 2677563]

約数ペア:

[(1, 2677563), (3, 892521), (7, 382509), (9, 297507), (21, 127503), (27, 99169), (31, 86373), (63, 42501), (93, 28791), (189, 14167), (217, 12339), (279, 9597), (457, 5859), (651, 4113), (837, 3199), (1371, 1953)]